CAS 4038-04-4|1-Pentene, 3-ethyl-

Introduction：Basic information about CAS 4038-04-4|1-Pentene, 3-ethyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1-Pentene, 3-ethyl-
CAS Number	4038-04-4	Molecular Weight	98.18610
Density	0.703g/cm3	Boiling Point	85.4ºC at 760mmHg
Molecular Formula	C₇H₁₄	Melting Point	-127.48°C
MSDS	/	Flash Point	-20 °C

Names

Name	3-ethylpent-1-ene
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.703g/cm3
Boiling Point	85.4ºC at 760mmHg
Melting Point	-127.48°C
Molecular Formula	C₇H₁₄
Molecular Weight	98.18610
Flash Point	-20 °C
Exact Mass	98.10960
LogP	2.60860
Vapour Pressure	77.8mmHg at 25°C
Index of Refraction	n20/D 1.398
InChIKey	YPVPQMCSLFDIKA-UHFFFAOYSA-N
SMILES	C=CC(CC)CC

Safety Information

Hazard Codes	F: Flammable;Xn: Harmful;
Risk Phrases	11-65
Safety Phrases	16-62
RIDADR	UN 3295 3/PG 2
WGK Germany	3
Packaging Group	I
Hazard Class	3.1
HS Code	2901299090

Customs

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

3-Aethyl-pent-1-en

1-Pentene,3-ethyl

2-Ethylpent-1-ene

3-ethyl-pent-1-ene

3-ETHYL-1-PENTENE

3-Aethyl-1-penten

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